britany2345 britany2345
  • 04-03-2021
  • Physics
contestada

8. What is the mass of a toy car with a speed of 12.5 m/s and 47500 J of kinetic energy?

Respuesta :

kosukeruki
kosukeruki kosukeruki
  • 04-03-2021

Answer:

608kg

Explanation:

Formula : Kinetic energy

½ ×mass x speed²

47500

½×12.5²

=608 Kg

Answer Link

Otras preguntas

Which sentence correctly completes this conversation? Juan: ¿Qué estás sirviendo? Pedro: _______________ A. Están sirviendo la comida. B. Estoy
the cell takes in food and watering eliminates wastes through its selectively permeable (blank)
You press on the carotid artery in your neck and begin counting. What are you most likely measuring? A. blood flow B. blood pressure C. heart beats in time D
PLEASE HELP QUICKLY 20 POINTS!! The equation Y = 12x describes the amount of money Louis earnings where X is the number of hours he works and what is the amou
The closure of which of the following valves is associated with the “dupp” sound of a heartbeat? A.) the pulmonary SLV B.) the bicuspid valve C.) the tricuspid
What is one plus two
what is 4 - 1 i need to know
is this right?? I need to know please
Which statement is TRUE? A) In a series circuit, the resistors do not share the current. B) In a series circuit, as light bulbs are added, the bulbs dim. C) In
English help please